Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kc1 draw
6 Kd1 draw
7 Kd2 draw
8 Kg7 draw
9 Kg8 draw
10 Ra7 draw
11 Re7 draw
12 Rf7 draw
13 Rg7 draw
14 Rh1 draw
15 Rh2 draw
16 Rh3 draw
17 Rh4 draw
18 Rh5 draw
19 Rh6 draw
20 Kb3 loss in 1 half-moves
21 Kc3 loss in 1 half-moves
22 Kd3 loss in 1 half-moves
23 Rb7 loss in 1 half-moves